If your friend is addicted to cigarette smoking as a biology students how would you explain the ill-effects of smoking ?

If your friend is addicted to cigarette smokingas a biology student how would you explain the ill-effects of smoking?

Mention two ill effects of smoking

Out of 100 students, two sections of 40 and 60 are formed. If you and your friend are among the 100 students, what is the probability that (a) you both enter the same section? (b) you both enter the different sections?

Cut a transverse section of young stem of a plant from your school garden and observe it under the microscope. How would you ascertain whether it is a monocot stem or dicot stem? Give reasons.

………. is the chemical present in the cigarette smoke that causes addiction.

Teenages are interested in peer activities. During a study tour, one of your friends offer you an alcoholic drink. Explain to him/her the bad effects of drinking.

Your friend is returning home after his visit to USA. All at home are waiting for his arrival. How would you feel? State the division of ANS that predominates and mention few changes that take place in your body.

In a biology period, the teacher drew the heart of rabbit on the board and explained its structure and functions. After the class, your friend told you that he finds it difficult to understand the concept and felt he wanted a detailed explanation. Do you think using technologies like Visual Communication help students to understand the difficult concepts in a simple way?